@mixin px2rem($property,$px-values,$baseline-px: 37.5px,$support-for-ie:false){
    //Conver the baseline into rems
    $baseline-rem: $baseline-px / 1rem * 1;
    //Print the first line in pixel values
    @if $support-for-ie {
        #{$property}: $px-values;
    }
    //if there is only one (numeric) value, return the property/value line for it.
    @if type-of($px-values) == "number"{
        #{$property}: $px-values / $baseline-rem;
    }
    @else {
        //Create an empty list that we can dump values into
        $rem-values:();
        @each $value in $px-values{
            // If the value is zero or not a number, return it
            @if type-of($value) == "number"{
                $rem-values: append($rem-values, $value / $baseline-rem);
            }
        }
        // Return the property and its list of converted values
        #{$property}: $rem-values;
    }
}
